Knob



FIG. 1 is a top view of a portion of one embodiment of a knob showing the new design;

FIG. 2 is a bottom view of the design of FIG. 1;

FIG. 3 is a first side elevation view of a portion of the design of FIG. 1;

FIG. 4 is a second side elevation view of a portion of the design of FIG. 1;

FIG. 5 is a third side elevation view of a portion of the design of FIG. 1, the fourth side being a mirror image of the third side;

FIG. 6 is a perspective view of the design of FIG. 1;

FIG. 7 is a perspective view of a portion of the knob of FIG. 1 showing an umbrella in phantom lining, an umbrella being one non-limiting environment in which the new design can be used;

FIG. 8 is a top view of a portion of another embodiment of a knob showing the new design;

FIG. 9 is a bottom view of the design of FIG. 8;

FIG. 10 is a first side elevation view of a portion of the design of FIG. 8;

FIG. 11 is a second side elevation view of a portion of the design of FIG. 8; and

FIG. 12 is a third side elevation view of a portion of the design of FIG. 8, the fourth side is a mirror image of the third side; and,

FIG. 13 is a perspective view of the design of FIG. 8.

The broken lines are included for the purpose of illustration and form no part of the claimed design. 

The ornamental design for a knob, as shown and described. 